Amalgamated Bank is an American financial institution. It is the largest union-owned bank and one of the only unionized banks in the United States. Amalgamated Bank is currently majority-owned by Workers United, an SEIU Affiliate. Founded on April 14, 1923, by the Amalgamated Clothing Workers of America, As of June 30, 2015, Amalgamated Bank has nearly $4 billion in assets. Through its Institutional Asset Management and Custody Division, Amalgamated Bank is one of the leading providers of investment and trust services to Taft-Hartley plans in the United States. The bank oversees over $45 billion in investment advisory and custodial services.